2015352404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{1831}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 3873668736

約数和(自身を除く): 1858316332

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 347, 694, 793, 1388, 1586, 1831, 3172, 3662, 4511, 7324, 9022, 18044, 21167, 23803, 42334, 47606, 84668, 95212, 111691, 223382, 275171, 446764, 550342, 635357, 1100684, 1270714, 1451983, 2541428, 2903966, 5807932, 8259641, 16519282, 33038564, 38756777, 77513554, 155027108, 503838101, 1007676202, 2015352404]

約数ペア:

[(1, 2015352404), (2, 1007676202), (4, 503838101), (13, 155027108), (26, 77513554), (52, 38756777), (61, 33038564), (122, 16519282), (244, 8259641), (347, 5807932), (694, 2903966), (793, 2541428), (1388, 1451983), (1586, 1270714), (1831, 1100684), (3172, 635357), (3662, 550342), (4511, 446764), (7324, 275171), (9022, 223382), (18044, 111691), (21167, 95212), (23803, 84668), (42334, 47606)]